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The NGK Laser Iridium High Ignitability spark plug offers a balance of durability and consistent spark performance for OE applications. Iridium tipped center electrodes are far harder than platinum, while pure alumina ceramic and a copper core help control heat. Ground electrode designs promote even wear in distributorless ignition systems. Suited as an OE or equivalent replacement where high ignitability is required.
NGK Laser Iridium Spark Plug Box of 4 (SILMAR9B9)
